Quran 23:101 from Surah Al-Muminoon on Divine Marvels.
فَإِذَا نُفِخَ فِي ٱلصُّورِ فَلَآ أَنسَابَ بَيۡنَهُمۡ يَوۡمَئِذٖ وَلَا يَتَسَآءَلُونَ
English translation: So when is blown in the trumpet then not (there) will be relationship among them that Day and not will they ask each other
Transliteration: fa-idha nufikha fi al-suri fala ansaba baynahum yawma-idhin wala yatasaaluna